It's not consistent, but a variety of issues often occur when exporting tagged files for 508 compliant PDFs. I often have to backsave to v.14 and all works fine in that. Sometimes I will get a pdf that has artifacts or other elements that have different tags than those assigned in the InDesign file. Sometimes I get urls that won't read on the read aloud function. Sometimes things work fine. It's happened often enough that it seems to warrant attention.

This is happening to me now and is messing everything up for 508 accessibility remediation. Copied this from another user. "The latest version of InDesign exports PDF's in which most all the tagged content is in an Xobject container, making accessibility remediation MUCH MORE DIFFICULT. This is a huge step backwards. Attached are two examples, from the same client, annual reports- last year's was fine, this year's has all the xobject issues. Please advise, help, fix, something!!!"

ndesign links all look fine in links folder. None missing. Next day when I open the file I get this message when exporting to PDF. Have to relink when already linked. Or if that doesnt work. Resave photoshop file and then appears perfect in indesign

If a paragraph style is used to define a tag for export to PDF, all numbered and bulleted lists used with that style inherit the same tag, rather than the list tag <L>, <LI>, etc.

When I try and export a PDF to the /tmp folder I get the error "Failed to Export the PDF File" with no other information whatsoever.

Exporting to the desktop worked fine with no issues.

It does not appear to be file-dependant as I even tried creating a brand new document with a single line of text and exported using one of the presets.

OS: macOS Mojave (10.14.3)
ID: InDesign 15.0 & 14.0.3

I'm unable to export a page range from InDesign as a PDF as I have done for decades. I get two options when I choose "range," "All" and "Letter V."

My inDesign file won't export to PDF. it says it has an error but no exact details.
Also when I want to make a package it stops while exporting

Windows 10, ID 14.0.2 (2019), Acrobat Pro DC 2019.012.20036.
Using Data Merge to create many pages of text from a large Excel file. Each row produces two pages. I have set up all the tags, reading order, bookmarks etc for the file but they are not reproduced for subsequent pages. When testing in Acrobat, the screen reader only reads the first two pages. There are no tags or bookmarks for subsequent pages. Can this be resolved?

Unfortunately, the “Tagging Export” option within the paragraph style options getting ignored if the numbering options in the section “Bullets and Numbering” are set as well. Therefore, it’s not possible to use automatically numbered headings and getting a correct tagging structure. On the other hand it’s a good thing that lists are automatically tagged as a list. However, it should not override the export tag a user defined.

Please take that accessibility issue seriously and fix it as soon as possible.

Hi
I believe I am not the first one to experience this terrible frustration, not being able to get a clean Pdf export doc that I send to print. One blank page is coming out of the printer instead of the one with the pics. I use Mojave 10.14.3 and the latest InDesign version. I also unchecked the PrefLight box.
Anyone can help to sort out that issue?

Using InDesign v13.1 on a MacBook Air (12 inch, 2017) running iOS 10.13, importing a .pdf generated using attached MS Powerpoint file LA02examplerunFigure.pptx resulted in 'failed to open the pdf file' error if the lines added to the graphic are dotted lines as shown (see attachment). Changing these lines to solid lines before exporting to .pdf solved this (see 'LA02examplerunFigure(noDotted).pptx). Upon experimentation, addition of any dotted line to the graphic in Powerpoint results in this error when the file is exported to a .pdf and imported to InDesign.

When exporting files created w/ Id CC 2018 13.0.1, some linked eps files appear in the PDF in a totally incorrect color. I've tried embedding the files and saving as an interactive PDF, to no avail. This has happened with multiple docs . Given this issue, I'm rendered unable to print any of my projects. Any insight appreciated!

Please read this post that accurately describes the issue: https://forums.adobe.com/thread/2437061
I've attached a file so the fault can be replicated

I have several saved PDF presets for different clients. All of them had been deleted after upgrading from CC 2017 to 2018. I first thought they were simply not migrated over, but after opening InDesign CC 2017 I noticed they were gone there also! Only the default presets (High-Quality Print, etc.) were showing up in the drop-down menu. I had to go into my TimeMachine update to restore the files.

When hyphenation is used within the URL the link will become corrupted. Using PDF Export with option Hyperlink ON.
CC2017.1 (build 12.1.0.56) Mac and Win.